rain water harvesting

13
Rain water harvesting By : Protik ,Rahul ,Pranav Raghav ,Bhuvnesh and Shubham

Upload: rahul-jaiswal

Post on 09-Jul-2015

136 views

Category:

Science


0 download

DESCRIPTION

This ppt is all about rain water harvesting with interesting gifs

TRANSCRIPT

Page 1: Rain water harvesting

Rain water harvesting

By : Protik ,Rahul ,PranavRaghav ,Bhuvnesh and

Shubham

Page 2: Rain water harvesting

Rain Water Harvesting ?.....

Ø Rain Water Harvesting (R W H ) – process of collecting ,conveying and storing water from rainfall in area for beneficial use .

Ø Storage in tanks ,reservoirs ,underground storage , groundwater

Ø Hydraulic cycle

Page 3: Rain water harvesting

What Is Rain Water Harvesting?

Page 4: Rain water harvesting
Page 5: Rain water harvesting
Page 6: Rain water harvesting
Page 7: Rain water harvesting
Page 8: Rain water harvesting
Page 9: Rain water harvesting
Page 10: Rain water harvesting
Page 11: Rain water harvesting
Page 12: Rain water harvesting

Interesting Fact ● Dry vallies of Antartica is

the most driest deserts as it has not rained here from 2 million years.

● The highest amount of rainfall ever recorded in one year is 25.4 meters (1000 inches) in Cherrapunji, India.

Page 13: Rain water harvesting

Credits : Protik Rahul Pranav Bhuvnesh Raghav Shubham